Lee Sung-kyung

Role: Gye Ji-won

A former Olympic weightlifting champion turned unmotivated PE teacher gets her career shaken up when the country's top celebrity — a man who is publicly terrifi…

Role: Cha Eun-ho

Cha Eun-ho, a tough no-nonsense sports agent, returns to her hometown and reunites with Pyo In-woo, a warm-hearted and relentlessly cheerful man who has harbore…

Role: Oh Han-byeol

The head of the PR team managing celebrity crises falls into a reluctant alliance — and then something more — with the top actor she spends every day publicly d…

Role: Cha Eun-jae

Master Kim is still at Doldam Hospital — the small, remote, undersourced emergency room he's turned into something extraordinary by sheer force of conviction. T…

Role: Choi Michaela

Choi Michaela can see everyone's remaining lifespan — including her own, which is running dangerously short. Lee Do-ha's presence somehow stops her clock from t…

Role: Na Won-cheol

A wealthy heir falls for a woman who works at his grandmother's resort, navigating class differences and family expectations.

Role: Kim Bok-joo

A college weightlifter navigates love, friendship, and dreams alongside a swimmer at a sports university.

Role: Jin Seo-woo

A delinquent girl transformed by a dedicated teacher's belief in her becomes a top neurosurgeon — then faces her former mentor again as a colleague, reopening e…